可以在xilinx Blockset中估计FFT7.1块的各个体系结构的资源吗？

听起来你正在尝试使用sysgen，这是正确的吗？
无论如何，我建议您查看地图报告以获取确切的数字。
www.xilinx.com



以下为原文

It sounds like you're trying to use sysgen, is that correct?
 
In any case, I would recommend looking at the map report to get exact numbers.
www.xilinx.com

你是对的，我正在使用sysgen。
我试图寻找地图报告。
我将设计导出为pcore，然后将pcore导入ISE Design Suite。
要查看地图报告，我想我必须在那里实施设计，但总会出现错误。
错误：NgdBuild：604  - 无法解析类型为“xfft_v7_1_f93e48cf6c87e29c”的逻辑块“fast_fourier_transform_7_1 / xfft_v7_1_f93e48cf6c87e29c_instance”。
引脚名称拼写错误可能导致此问题，缺少edif或ngc文件，块名称与edif或ngc文件名之间的大小写不匹配，或者类型名称的拼写错误。
目标'virtex5'不支持符号'xfft_v7_1_f93e48cf6c87e29c'。
我该怎么做才能看到地图报告？



以下为原文

You are right, I´m using sysgen. 
I tried to look for the map report. I exported the design as a pcore, then imported the pcore into ISE Design Suite.
To look at the map report, I think I must Implement the design there, but there always appear an error.
 
ERROR:NgdBuild:604 - logical block
'fast_fourier_transform_7_1/xfft_v7_1_f93e48cf6c87e29c_instance' with type
'xfft_v7_1_f93e48cf6c87e29c' could not be resolved. A pin name misspelling
can cause this, a missing edif or ngc file, case mismatch between the block
name and the edif or ngc file name, or the misspelling of a type name. Symbol
'xfft_v7_1_f93e48cf6c87e29c' is not supported in target 'virtex5'.
 
What can I do to see the map report?

这里有点令人困惑。
你说你将pcore导入ISE设计套件，但这不是流程。
pcores被导入XPS。
根据您的操作，可能有几个原因导致该错误。
无论如何，您可以在sysgen中运行比特流编译流程来获取地图报告。
www.xilinx.com



以下为原文

Something is confusing here.
 
You say you imported the pcore into ISE design suite, but that's not the flow. pcores get imported into XPS. Depending on what you are doing, there could be a couple reasons for that error.
 
Anyway, you can just run through the bitstream compilation flow in sysgen to get the map report.
www.xilinx.com

我试图将Core导入ISE，因为我认为我可以查看那里的资源。
我想比较特定的体系结构，在FFT7.1块中可能出现问题，参考pointize等。
当我将模型导出为pcore时，我无法在网表或pcores文件夹中找到数据，在那里我可以看到需要多少资源。
当我在XPS中导入核心并运行每个设置的比特流编译时，需要大约一个月的时间才能找到每个特定设置和体系结构的资源...
有没有办法找到这些东西，而不浪费那么多时间？
问候Jan



以下为原文

I tried to import the Core into ISE, because I thought that I can look für the ressources there. I want to compair the particular architectures, whitch are possible in the FFT7.1 Block, refering to pointsize etc. 
When I export the model as a pcore, i can´t find data in the netlist, or pcores folder, where I can see how much resources are needed. When I´d import the core in XPS and run throught the bit stream compilation for each setting, it would take about a month to find out the ressources for each particular setting and architecture... 
Is there any method to find those things out, without wasting so much time?
 
Regards Jan

嗨Jan，
当你导出为pcore时，它只是将模型转换为源代码;
它没有做任何综合/实施。
那么数据表就可以对核心的许多不同配置进行资源估算。
此外，coregen还有一个可以使用的“资源估算”标签。
www.xilinx.com



以下为原文

Hi Jan,
 
Well when you export as a pcore, it just converts the model into source code; it doesn't do any synthesis/implementation.
 
Well the datasheet has resource estimates for many different configurations of the core. Also, coregen has a 'resource estimates' tab that can be used.
www.xilinx.com